Hi Everyone,
I recently built my wavebubble RC1a with the ebay boards. My L8 inductor keeps burning when I try to tune a program to target 750-800mhz range using only VCO 2. The program gives me "Warning: VCO Range too low!" and L8 goes out instantly. I'm using the 12v VCO's ROS-1700 and ROS-2500. Might anyone have some pointers as to what to check and replace? My VCO1 seems to be working fine.
Once I get this guy working, I can update the parts list on the site with the latest and greatest.
L8 inductor keeps burning..
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- lightningserpent
- Posts: 57
- Joined: Tue May 01, 2012 7:27 am
Re: L8 inductor keeps burning..
I hate to throw this out there, but are you shorting to ground? The only thing I can think of that would do this is a short to ground.
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- Posts: 3
- Joined: Sun Nov 04, 2012 3:55 pm
Re: L8 inductor keeps burning..
I don't think so, but I will do a pass with the multi-meter to make sure. Hopefully I didn't kill the VCO or anything else.
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- Posts: 3
- Joined: Sun Nov 04, 2012 3:55 pm
Re: L8 inductor keeps burning..
Finally got my shipment for new SXA's. I think i must of overheated it while soldering since the chip's resistances were not identical to the other one. I just soldered it in and my L8 is no longer catching fire . I am having problems with VCO2 still. I keep getting IF VCO Range too low! . Any thoughts for debugging this issue?
Thanks!
Thanks!
Please be positive and constructive with your questions and comments.